*{
  margin: 0;
  padding: 0;
}
body{
  width: 100vw;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  background-image: linear-gradient(to right, #ffafbd,#ffc3a0);
}

.app{
  width: 600px;
  min-height: 600px;
  background-color: #fff;
  border-radius: 50px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  position: relative;
}

.app-header{
  display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 20px;
}
.app-header .app-logo{
  width: 80px;
  height: 80px;
}
.app-header p{
  transform: rotate(3deg);
  font-size: 18px;
  padding: 15px 15px 15px;
  border-radius: 20% 5% 20% 5%/5% 20% 25% 20%;
  color: #fff;
  background: #fe7345;
}
.app h1{
  margin: 20px;
}
.app-input{
  display: flex;
  justify-content: space-between;
}
.app .app-input input{
  width: 100%;
  height: 50px;
  border:none;
  border-bottom: 3px dashed #fe7345;
  padding: 0 10px;
  font-size: 18px;
  outline: none;
}
.app-input button{
  width: 100px;
  height: 40px;
  box-sizing: border-box;
  position: relative;
  transform: rotate(4deg);
  border-radius: 6px;
  transition: transform .25s cubic-bezier(.175,.885,.32,1.275);
  transform-origin: 100% 100%;
  
}
.app-input button.down{
  width: 100px;
  height: 40px;
  box-sizing: border-box;
  position: relative;
  transform: rotate(0deg);
  border-radius: 6px;
  transition: transform .25s cubic-bezier(.175,.885,.32,1.275);
  
}
.app-input button::before{
  position: absolute;
    left: 0;
    top: 5px;
    content: "";
    width: 100%;
    height: 100%;
    transform: scaleY(1.1);
    border: 1px solid #494a4b;
    border-radius: inherit;
    transform-origin: top;
    background-image: url(./assets/btn.png);
    background-color: #fe7345;
    transition: transform .25s cubic-bezier(.175,.885,.32,1.275);
    z-index: -1;
}
.app-input button span{
  display: block;
  width: 100px;
  height: 40px;
  line-height: 40px;
  text-align: center;
  border: 2px solid #494a4b;
  border-radius: inherit;
  background-color: #fff;
}

ul,li{
  list-style: none;
}
.app-list{
  
  width: 360px;
  display: flex;
  flex-direction: column;
}
.app-list li{
  display: flex;
  box-sizing: border-box;
  align-items: center;
  justify-content: space-between;
  padding: 10px;
  height: 40px;
  line-height: 40px;
  margin: 5px;

}
.app-list li.done{
  background-color: orangered;
  color: #fff;
}
.checkbox{
  width: 20px;
  height: 20px;
  border: 2px solid #494a4b;
  /* background-color: #fff; */
  cursor: pointer;
  position:relative;
}
.checkbox img{
  width: 150%;
  height: 150%;
  position:absolute;
  left: 0;
  bottom: 0;
}
.app-list li span{
  flex: 1;
  padding: 0 10px;
}
.app-list li.done span{
  text-decoration: line-through;
}
.app-list li button{
  border: none;
  outline: none;
  background-color: transparent;
  font-weight: 900;
}
.app-list li.done button{
  color: #fff;
  cursor: pointer;
}
.h100 {
  height: 55px;
}

.Statistics {
  position: absolute;
  bottom: 30px;
}
.Statistics span {
  margin-right: 15px;
}